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Polishing

This commit is contained in:
Juergen Hoeller 2023-10-15 16:04:30 +02:00
parent b124522a11
commit 7bee1fdb71
1 changed files with 10 additions and 12 deletions
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22
spring-context/src/main/java/org/springframework/validation/DataBinder.java
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@ -230,13 +230,13 @@ public class DataBinder implements PropertyEditorRegistry, TypeConverter {
/**
* Set the type for the target object. When the target is {@code null},
* setting the targetType allows using {@link #construct} to
* create the target.
* setting the targetType allows using {@link #construct} to create the target.
* @param targetType the type of the target object
* @since 6.1
* @see #construct
*/
public void setTargetType(ResolvableType targetType) {
Assert.state(this.target == null, "targetType is used to for target creation, but target is already set");
Assert.state(this.target == null, "targetType is used to for target creation but target is already set");
this.targetType = targetType;
}
@ -458,8 +458,8 @@ public class DataBinder implements PropertyEditorRegistry, TypeConverter {
* <p>Note that this setting only applies to <i>binding</i> operations
* on this DataBinder, not to <i>retrieving</i> values via its
* {@link #getBindingResult() BindingResult}.
* <p>Used for binding to fields with {@link #bind(PropertyValues)}, and not
* applicable to constructor binding via {@link #construct},
* <p>Used for binding to fields with {@link #bind(PropertyValues)},
* and not applicable to constructor binding via {@link #construct}
* which uses only the values it needs.
* @see #bind
*/
@ -895,7 +895,7 @@ public class DataBinder implements PropertyEditorRegistry, TypeConverter {
* @throws BeanInstantiationException in case of constructor failure
* @since 6.1
*/
public final void construct(ValueResolver valueResolver) {
public void construct(ValueResolver valueResolver) {
Assert.state(this.target == null, "Target instance already available");
Assert.state(this.targetType != null, "Target type not set");
@ -1259,22 +1259,21 @@ public class DataBinder implements PropertyEditorRegistry, TypeConverter {
/**
* Strategy to determine the name of the value to bind to a method parameter.
* Supported on constructor parameters with {@link #construct constructor
* binding} which performs lookups via {@link ValueResolver#resolveValue}.
* Supported on constructor parameters with {@link #construct constructor binding}
* which performs lookups via {@link ValueResolver#resolveValue}.
*/
public interface NameResolver {
/**
* Return the name to use for the given method parameter, or {@code null}
* if unresolved. For constructor parameters, the name is determined via
* {@link org.springframework.core.DefaultParameterNameDiscoverer} if
* unresolved.
* {@link org.springframework.core.DefaultParameterNameDiscoverer} if unresolved.
*/
@Nullable
String resolveName(MethodParameter parameter);
}
/**
* Strategy for {@link #construct constructor binding} to look up the values
* to bind to a given constructor parameter.
@ -1291,7 +1290,6 @@ public class DataBinder implements PropertyEditorRegistry, TypeConverter {
*/
@Nullable
Object resolveValue(String name, Class<?> type);
}